The Cubigel MPT18LA is a hermetic reciprocating refrigeration compressor designed for low back-pressure (LBP) refrigeration applications. It’s made by Cubigel Compressors, a brand known for commercial and industrial refrigeration components widely used in cold rooms, freezers, and other cooling equipment.
🔹 Cooling Type & Application
The MPT18LA is optimized for low-temperature refrigeration, meaning it’s well-suited for systems like freezers, chest freezers, refrigerated cabinets, and low-temp cold rooms where the evaporating temperatures are quite low.
🔹 Refrigerant Compatibility
It typically runs with refrigerants such as R404A and R507A, which are common in commercial refrigeration.
🔹 Power & Motor
Single-phase power supply: 220–240 V, 50 Hz
Motor type: CSR (Capacitor Start & Run)
🔹 Displacement & Performance
Cylinder volume: ~18 cm³, a measure of displacement related to cooling capacity.
🔹 Physical & Operating Specs
Often used for systems with low evaporating temperatures below −20 °C depending on design
✅ Reliable low-temperature performance — suited for true “freezer-grade” refrigeration.
✅ CSR motor gives strong startup torque and stable operation in small commercial systems.
✅ Widely used and supported in many OEM and retrofit refrigeration setups.
The MPT18LA is commonly found in applications such as:
Low-temperature freezers and cold rooms
Beverage and display freezers
Commercial refrigeration cabinets operating at sub-zero conditions.
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